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Compact control system combines relay and logic functions
![](https://cdn765.pressflex.net/images//4398.photo.2.jpg?m=1396883912)
Phoenix Contact has announced a programmable logic relay system that combines relay technology and logic functions in a single compact package. The modular PLC logic system is designed to provide control and switching functions for small automation tasks.
The system consists of logic modules, a PLC-Interface relay system, and an intuitive software package that needs no previous experience. To start up the system, the logic modules are simply plugged into eight relay modules.
The plug-in relays enable systems to be assembled flexibly to suit the task. The pluggable switching elements are said to ensure high machine availability because they can be replaced quickly during maintenance.
![](https://cdn765.pressflex.net/images//4398.photo.3.jpg?m=1396883912)
The 50mm-wide base logic module can process 16 input/output signals. This module can be expanded using up to two add-on modules for more complex applications, making it possible to process up to 48 I/O signals.